The greeting among the men of the Walbiri tribe in central Australia is certainly the strangest in the world.
They greet each other by grasping each other’s penis! Indeed, if one refuses to give his penis as a greeting, then he indicates hostility towards the other.
see also: The ancient Romans and their …testicles
There are about 5,000-6,000 Walbiri or Warlpiri, scattered across several areas of Australia, while 3,000 of them speak the Walbiri language.
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